/*
 * Copyright 2010 - 2011, The PLDesktop Development Team
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include <tinfo.h>

namespace __cxxabiv1 {

	__si_class_type_info::~__si_class_type_info () { }

	__class_type_info::__sub_kind __si_class_type_info::__do_find_public_src (ptrdiff_t src2dst, const void *obj_ptr, const __class_type_info *src_type, const void *src_ptr) const {
		if(src_ptr == obj_ptr && *this == *src_type) {
			return __contained_public;
		}
		return __base_type->__do_find_public_src (src2dst, obj_ptr, src_type, src_ptr);
	}

	bool __si_class_type_info::__do_dyncast (ptrdiff_t src2dst, __sub_kind access_path, const __class_type_info *dst_type, const void *obj_ptr, const __class_type_info *src_type, const void *src_ptr, __dyncast_result &__restrict result) const {
		if(*this == *dst_type) {
			result.dst_ptr = obj_ptr;
			result.whole2dst = access_path;
			if(src2dst >= 0) {
				result.dst2src = adjust_pointer <void> (obj_ptr, src2dst) == src_ptr ? __contained_public : __not_contained;
			} else if(src2dst == -2) {
				result.dst2src = __not_contained;
			}
			return false;
		}
		if (obj_ptr == src_ptr && *this == *src_type) {
			result.whole2src = access_path;
			return false;
		}
		return __base_type->__do_dyncast (src2dst, access_path, dst_type, obj_ptr, src_type, src_ptr, result);
	}

	bool __si_class_type_info::__do_upcast (const __class_type_info *dst, const void *obj_ptr, __upcast_result &__restrict result) const {
		if(__class_type_info::__do_upcast (dst, obj_ptr, result)) {
			return true;
		}
		return __base_type->__do_upcast (dst, obj_ptr, result);
	}

}
